A.boy; girl | B.boys; girls | C.a boy ;a girl |
A.mouse | B.mice | C.mouses |
A.student | B.students | C.studentes |
A.potato | B.potatoes | C.hen |
A.do; hamburger | B.can ;rice | C.do; sandwiches |
A.is; these | B.is; it | C.are; these |
A.shop | B.shops | C.shopping |
A.book | B.books |
A.man | B.woman | C.men |